Samsung may have begun One UI 9.5 beta program preparations

TL;DR

A redesigned One UI beta banner in the Samsung Members app is the latest hint that the program could be approaching.

Samsung also started internal One UI 9.5 testing earlier than it did with One UI 8.5 last year.

If Samsung follows a similar testing timeline, the One UI 9.5 beta could begin as early as the first week of November.

The One UI 9.5 beta program may be closer than anyone was expecting. Samsung recently updated the Samsung Members app, which lets users sign up for One UI beta programs, and a UI change suggests the next beta program is coming soon.

Samsung Members' home screen features a banner at the very bottom that invites users to participate in One UI beta programs. It now has a new design.

You can see the old banner versus the new one in the image gallery below.

Abhijeet Mishra / SamMobile

Old beta program banner in Samsung Members

Abhijeet Mishra / SamMobile

New beta program banner in Samsung Members

This isn't the first indication that Samsung could launch the public One UI 9.5 beta early. In early October, the company officially mentioned One UI 9.5 in an app's changelog on the Galaxy Store.

One UI 9.5 development has moved at a faster pace than One UI 8.5

Samsung also started testing One UI 9.5 internally much earlier in 2026 compared to One UI 8.5 last year. While the first One UI 8.5 builds for the Galaxy S25 series were spotted on Samsung's servers in mid-September 2025, One UI 9.5 firmware for the Galaxy S26 series was first spotted on August 10 this year.

Last year's One UI 8.5 beta program started on December 8. If the gap between the first internal builds and the public beta launch stays roughly the same this year, the One UI 9.5 beta could go live in the first week of November. That would also fit with rumors of an early Galaxy S27 launch.

Of course, this is just speculation. As always, there's no way to pin down a specific date for the beta program's launch until Samsung makes it official.

The Galaxy S26 series will get the One UI 9.5 beta from day one, as Samsung always starts with its latest Galaxy S flagships. The One UI 8.5 beta was released for the Galaxy S25 series, the Fold 7, and the Flip 7 together, but whether this year's foldables will join at the same time as the S26 lineup remains to be seen.

Abhijeet Mishra - Editor-in-Chief

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First Samsung device: SGH-D500

Abhijeet's writing career started with guides for custom firmware for Samsung devices (including the original Galaxy S), and he moved to SamMobile in mid-2013 and worked up the ranks to Editor-in-chief. In addition to phones and mobile devices, his interests include gaming on both PC and console, PC hardware, and spending countless hours on YouTube watching videos on tech, movies, games, politics, and internet dramas.

Firmware Phone Android 17 Galaxy A56 Galaxy A57 Galaxy S26 Galaxy S26 FE Galaxy S26 Plus Galaxy S26 Ultra Galaxy S27 Galaxy S27 Ultra Galaxy Z Flip 8 Galaxy Z Fold 8 Galaxy Z Fold 8 Ultra One UI 9.5